eve::signed_simd_value Concept Reference

Specifies that a type is a SIMD type with signed elements. More...

Detailed Description

Specifies that a type is a SIMD type with signed elements.

The concept integral_simd_value<T> is satisfied if and only if T satisfies eve::arithmetic_simd_value<T> and eve::element_type<T> is signed.

Examples

• eve::logical<eve::wide<short>>
• eve::wide<std::int64_t, eve::fixed<4>>

Concept definition

  template<typename T>
  concept signed_simd_value = arithmetic_simd_value<T> && (std::is_signed_v<translated_element_type_t<T>>
                                                          || std::same_as<translated_element_type_t<T>, eve::float16_t>)